The correct answer is (d) Orissa.
Orissa is a state in eastern India. It is the 10th largest state in India by area and the 12th largest by population. The state has 13 districts and its capital is Bhubaneswar.
As of 2001, Orissa had a population of 36,706,928. The state has two million-plus cities: Bhubaneswar and Cuttack. Bhubaneswar is the capital of Orissa and the largest city in the state. It is a major educational and cultural center. Cuttack is the former capital of Orissa and the second largest city in the state. It is a major industrial and commercial center.
The other options are incorrect because they do not have a million-plus city as per the 2001 Census Report. Assam has a population of 26,655,523 and no million-plus cities. Jharkhand has a population of 26,969,123 and no million-plus cities. Chhattisgarh has a population of 20,928,443 and no million-plus cities.